1977 WTA Tour

The 1977 WTA Tour consisted of a number of tennis tournaments for female tennis players. It was composed of the newly streamlined version of the Virginia Slims Circuit (which was now an 11-week tour of the USA) and the Colgate Series. The year 1977 also saw the creation of the first official ranking system and these rankings were used to determine acceptance into the tournaments.[1][2]

1977 WTA Tour
Chris Evert playing tennis at Camp David.png
Chris Evert ends the year at number 1
Details
Duration17 October 1976 – 28 November 1977
Edition7th
Tournaments49
CategoriesGrand Slam (4)
WTA championships (3)
Virginia Slims Circuit (11)
Colgate International Series (18)
Non-Tour Events (11)
Achievements (singles)
Most tournament titlesUnited States Chris Evert (12)
Most tournament finalsUnited States Chris Evert (14)
Prize money leaderUnited States Chris Evert ($503,134)
Points leaderUnited States Chris Evert (17.612)
Awards
Player of the yearUnited Kingdom Virginia Wade
Doubles Team of the yearUnited States Martina Navratilova
Netherlands Betty Stöve
Most improved
player of the year
Australia Wendy Turnbull
Newcomer of the yearUnited States Tracy Austin
1976
1978

ScheduleEdit

This is a calendar of all events which were part of either the Virginia Slims circuit or the Colgate International Series in the year 1977, with player progression documented from the quarterfinals stage. Also included are the Grand Slam tournaments, the 1977 Virginia Slims Championships, the 1977 Federation Cup and a number of events not affiliated with either tour.[1]

Key
Grand Slam tournaments
Virginia Slims/Colgate Series championships
Virginia Slims Circuit
Colgate International Series
Non-Tour Events
Team events

November (1976)Edit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
17 Oct Colgate Inaugural
Palm Springs, California, USA
Colgate International Series
$175,000 – Hard
SinglesDoubles
  Chris Evert
6–1, 6–2
  Françoise Dürr   Virginia Wade (3rd)
  Terry Holladay (4th)
  Chris Evert
  Martina Navratilova
6–2, 6–4
  Billie Jean King
  Betty Stöve
1 Nov Dewar Cup
London, Great Britain
Colgate International Series
$35,000 – Hard
SinglesDoubles
  Virginia Wade
6–2, 6–2
  Chris Evert   Rosie Casals
  Sue Barker
  Betty Stöve
  Virginia Wade
6–3, 2–6, 6–3
  Rosie Casals
  Chris Evert
22 Nov South African Open
Johannesburg, South Africa
Colgate International Series
$35,000 – Hard
SinglesDoubles
  Brigitte Cuypers
6–7, 6–4, 6–1
  Laura DuPont   Annette du Plooy
  Heidi Eisterlehner
  Laura DuPont
  Valerie Ziegenfuss
6–1, 6–4
  Yvonne Vermaak
  Elizabeth Vlotman
29 Nov Colgate NSW Tournament
Sydney, Australia
Colgate International Series
$100,000 – Grass
SinglesDoubles
  Martina Navratilova
7–5, 6–2
  Betty Stöve   Kerry Reid
  Dianne Fromholtz
  Evonne Goolagong Cawley
  Marise Kruger
  Sue Barker
  Margaret Court
  Martina Navratilova
  Betty Stöve
6–3, 7–5
  Françoise Dürr
  Ann Kiyomura

December (1976)Edit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
6 Dec Toyota Women's Classic
Melbourne, Australia
Colgate International Series
$75,000 – Grass
SinglesDoubles
  Margaret Court
6–2, 6–2
  Sue Barker   Betty Stöve
  Dianne Fromholtz
  Margaret Court
  Betty Stöve
6–2, 6–4
  Linky Boshoff
  Ilana Kloss
26 Dec Marlboro NSW Open
Sydney, Australia
Colgate Series
$35,000 – Grass
SinglesDoubles
  Kerry Reid
3–6, 6–2, 6–3
  Dianne Fromholtz   Karen Krantzcke
  Renáta Tomanová
  Helen Gourlay
  Betsy Nagelsen
6–4, 6–1
  Dianne Fromholtz
  Renáta Tomanová

JanuaryEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
3 Jan Australian Open
Melbourne, Australia
Grand Slam
Grass – 32S/16D
SinglesDoubles
  Kerry Reid
7–5, 6–2
  Dianne Fromholtz   Karen Krantzcke
  Helen Gourlay
  Jan Wilton
  Naoko Sato
  Mary Sawyer
  Katja Ebbinghaus
  Dianne Fromholtz
  Helen Gourlay
5–7, 6–1, 7–5
  Betsy Nagelsen
  Kerry Reid
Virginia Slims of Washington
Washington, D.C., United States
Virginia Slims
$100,000 – Carpet (i) – 32S/16D
SinglesDoubles
  Martina Navratilova
6–2, 6–3
  Chris Evert   Wendy Turnbull
  Virginia Wade
  Sue Barker
  Beth Norton
  Françoise Dürr
  Janet Newberry
  Martina Navratilova
  Betty Stöve
7–5, 6–2
  Kristien Shaw
  Valerie Ziegenfuss
10 Jan Virginia Slims of Hollywood
Hollywood, California, USA
Virginia Slims
$100,000 – Carpet (i) – 34S/16D
SinglesDoubles
  Chris Evert
6–3, 6–4
  Margaret Court   Sue Barker
  Virginia Wade
  Betty Stöve
  Martina Navratilova
  JoAnne Russell
  Mima Jaušovec
  Martina Navratilova
  Betty Stöve
6–4, 3–6, 6–4
  Rosie Casals
  Chris Evert
17 Jan Virginia Slims of Houston
Houston, Texas, USA
Virginia Slims
$100,000 – Carpet (i) – 32S/13D
SinglesDoubles
  Martina Navratilova
7–6(5–3), 7–5
  Sue Barker   Mima Jaušovec
  Dianne Fromholtz
  Wendy Turnbull
  Kristien Shaw
  Greer Stevens
  Carrie Meyer
  Martina Navratilova
  Betty Stöve
4–6, 6–2, 6–1
  Sue Barker
  Ann Kiyomura
24 Jan Virginia Slims of Minneapolis
Minneapolis, Minnesota, USA
Virginia Slims
$100,000 – Carpet (i) – 33S/14D
SinglesDoubles
  Martina Navratilova
6–0, 6–1
  Sue Barker   Rosie Casals
  Olga Morozova
  Virginia Wade
  Margaret Court
  Mima Jaušovec
  Natasha Chmyreva
  Rosie Casals
  Martina Navratilova
6–2, 6–1
  Mima Jaušovec
  Virginia Ruzici
31 Jan Virginia Slims of Seattle
Seattle, Washington, USA
Virginia Slims
$100,000 – Carpet (i) – 33S/16D
SinglesDoubles
  Chris Evert
6–2, 6–4
  Martina Navratilova   Olga Morozova
  Rosie Casals
  Kristien Shaw
  Dianne Fromholtz
  Natasha Chmyreva
  Sharon Walsh
  Rosie Casals
  Chris Evert
6–4, 3–6, 6–3
  Françoise Dürr
  Martina Navratilova

FebruaryEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
7 Feb Virginia Slims of Chicago
Chicago, United States
Virginia Slims
$100,000 – Carpet (i) – 33S/16D
SinglesDoubles
  Chris Evert
6–1, 6–3
  Margaret Court   Betty Stöve
  Natasha Chmyreva
  Kristien Shaw
  Brigitte Cuypers
  Julie Anthony
  Rosie Casals
  Rosie Casals
  Chris Evert
6–3, 6–4
  Margaret Court
  Betty Stöve
14 Feb Virginia Slims of Los Angeles
Los Angeles, California, USA
Virginia Slims
$100,000 – Carpet (i) – 34S/15D
SinglesDoubles
  Chris Evert
6–2, 2–6, 6–2
  Martina Navratilova   Rosie Casals
  Margaret Court
  Kerry Reid
  Virginia Wade
  Terry Holladay
  JoAnne Russell
  Rosie Casals
  Chris Evert
6–2, 6–4
  Martina Navratilova
  Betty Stöve
21 Feb Virginia Slims of Detroit
Detroit, United States
Virginia Slims
$100,000 – Carpet (i) – 32S
SinglesDoubles
  Martina Navratilova
6–4, 6–4
  Sue Barker   Virginia Wade
  Françoise Dürr
  Yvonne Vermaak
  Virginia Ruzici
  Margaret Court
  Sharon Walsh
  Martina Navratilova
  Betty Stöve
6–3, 6–4
  Janet Newberry
  JoAnne Russell
28 Feb Virginia Slims of San Francisco
San Francisco, United States
Virginia Slims
$100,000 – Carpet (i) – 34S/16D
SinglesDoubles
  Sue Barker
6–3, 6–4
  Virginia Wade   Chris Evert
  Rosie Casals
  Betty Stöve
  Mima Jaušovec
  Kerry Reid
  Françoise Dürr
  Kerry Reid
  Greer Stevens
6–3, 6–1
  Sue Barker
  Ann Kiyomura

MarchEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
7 Mar Virginia Slims of Dallas
Dallas, United States
Virginia Slims
$100,000 – Carpet (i) – 34S/17D
SinglesDoubles
  Sue Barker
6–1, 7–6(5–4)
  Terry Holladay   Greer Stevens
  Virginia Wade
  Kathleen Harter
  Renáta Tomanová
  Kristien Shaw
  Betty Stöve
  Martina Navratilova
  Betty Stöve
6–2, 6–4
  Kerry Reid
  Greer Stevens
14 Mar Virginia Slims of Philadelphia
Philadelphia, United States
Virginia Slims
$100,000 – Carpet (i) – 32S/15D
SinglesDoubles
  Chris Evert
6–4, 4–6, 6–3
  Martina Navratilova   Sue Barker
  Rosie Casals
  Dianne Fromholtz
  Kerry Reid
  Virginia Wade
  Betty Stöve
  Françoise Dürr
  Virginia Wade
6–4, 4–6, 6–4
  Martina Navratilova
  Betty Stöve
24 Mar Virginia Slims Championships
Los Angeles, United States
Year-end championships
$150,000 – Carpet (i) – 16S (8RR)
SinglesDoubles
  Chris Evert
2–6, 6–1, 6–1
  Sue Barker 3rd:   Martina Navratilova
4th:   Rosie Casals
5th:   Virginia Wade
6th:   Betty Stöve
7th:   Mima Jaušovec
8th:   Kristien Shaw
  Martina Navratilova
  Betty Stöve
7–5, 6–3
  Françoise Dürr
  Virginia Wade
Lionel Cup
San Antonio, Texas, USA
Non-tour event
$20,000 Hard
SinglesDoubles
  Billie Jean King
3–6, 6–3, 6–3
  Mary Hamm
  Karen Krantzcke
  Kym Ruddell
6–3, 6–0
  Connor
  Jane Preyer
28 Mar Family Circle Cup
Hilton Head Island, United States
Colgate Series
$110,000 – Clay – 30S/16D
SinglesDoubles
  Chris Evert
6–1, 6–0
  Billie Jean King   Mima Jaušovec
  Kerry Reid
  Kathy May
  Rosie Casals
  Tracy Austin
  Renáta Tomanová
  Rosie Casals
  Chris Evert
6–4, 6–2
  Françoise Dürr
  Virginia Wade

AprilEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
4 Apr Bridgestone Doubles Championships
Tokyo, Japan
$100,000 - Carpet (i) - 8D
Doubles
  Martina Navratilova
  Betty Stöve
7–5, 6–3
  Françoise Dürr
  Virginia Wade
  Casals /   King
  Jaušovec /   Ruzici
  Newberry /   Russell
  Kemmer /   Ziegenfuss
  Barker /   Kiyomura
  Holladay /   May
12 Apr L'Eggs World Series
Austin, Texas, USA
Non-Tour Event
– Hard – 32S/8D
SinglesDoubles
  Chris Evert
6–3, 7–6(5–2)
  Martina Navratilova   Sue Barker
  Virginia Wade
Monte Carlo Open
Monte Carlo, Monaco
Non-tour event
$20,000 Hard
SinglesDoubles
  Helga Niessen Masthoff
6–4, 6–2
  Fiorella Bonicelli
  Katja Ebbinghaus
  Helga Niessen Masthoff
6–3, 7–6
  Rosie Darmon
  Gail Chanfreau

MayEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
9 May German Open
Hamburg, West Germany
Colgate Series
$35,000 – Clay
SinglesDoubles
  Laura DuPont
6–1, 6–4
  Heidi Eisterlehner   Katja Ebbinghaus
  Regina Maršíková
  Linky Boshoff
  Ilana Kloss
2–6, 6–4, 7–5
  Regina Maršíková
  Renáta Tomanová
16 May Italian Open
Rome, Italy
Colgate Series
$35,000 – Clay
SinglesDoubles
  Janet Newberry
6–3, 7–6(7–5)
  Renáta Tomanová   Marie Pinterova
  Laura DuPont
  Mima Jaušovec
  Iris Riedel
  Pam Teeguarden
  Mary Struthers
  Linky Boshoff
  Ilana Kloss
6–1, 6–2
  Virginia Ruzici
  Mariana Simionescu
23 May
30 May
French Open
Paris, France
Grand Slam
Clay (Red) – 64S/64Q/22D/24X
SinglesDoublesMixed
  Mima Jaušovec
6–2, 6–7(5–7), 6–1
  Florența Mihai   Regina Maršíková
  Janet Newberry
  Pam Teeguarden
  Renáta Tomanová
  Linky Boshoff
  Kathy May
  Regina Maršíková
  Pam Teeguarden
5–7, 6–4, 6–2
  Rayni Fox
  Helen Gourlay Cawley
  Mary Carillo
  John McEnroe
7–6, 6–3
  Florenţa Mihai
  Iván Molina
30 May Rose's Lime Juice International
Chichester, Great Britain
Non-tour event
Grass
SinglesDoubles
  Marise Kruger
6–2, 6–2
  Bunny Bruning
  Marise Kruger
  Elizabeth Vlotman
6–2, 6–1
  Margaret Molesworth
  Naoko Sato

JuneEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
6 Jun Robertson's Cup
Beckenham, Great Britain
Non-tour event
Grass
SinglesDoubles
  Olga Morozova
7–5, 2–6, 6–3
  Marise Kruger
  Brigitte Cuypers
  Annette DuPlooy
9–7, 6–4
  Natasha Chmyreva
  Olga Morozova
McIntosh Scottish Championships
Edinburgh, Great Britain
Non-tour event
Grass
SinglesDoubles
  Martina Navratilova
2–6, 9–8(7–4), 7–5
  Kristien Shaw
  Julie Anthony
  Betsy Nagelsen
6–1, 3–6, 6–1
  Carrie Meyer
  Renáta Tomanová
13 Jun Federation Cup
Eastbourne, United Kingdom
Federation Cup
Grass – 32 teams knockout
  United States
2–1
  Australia   South Africa
  Great Britain
  France
  Netherlands
  Sweden
  West Germany
20 Jun
27 Jun
Wimbledon Championships
London, Great Britain
Grand Slam
Grass – 96S/48D/64X
SinglesDoublesMixed
  Virginia Wade
4–6, 6–3, 6–1
  Betty Stöve   Chris Evert
  Sue Barker
  Billie Jean King
  Rosie Casals
  Kerry Reid
  Martina Navratilova
  Helen Gourlay Cawley
  JoAnne Russell
6–3, 6–3
  Martina Navratilova
  Betty Stöve
  Greer Stevens
  Bob Hewitt
3–6, 7–5, 6–4
  Betty Stöve
  Frew McMillan

JulyEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
4 Jul Swiss Open
Gstaad, Switzerland
Non-tour event
Clay
SinglesDoubles
  Lesley Hunt
4–6, 7–5, 6–1
  Helen Gourlay Cawley
  Helen Gourlay Cawley
  Rayni Fox
6–0, 6–4
  Mary Carillo
  Lesley Hunt
Swedish Open
Båstad, Sweden
Non-tour event
Clay
SinglesDoubles
  Florența Mihai
6–4, 6–4
  Mary Struthers
  Cynthia Doerner
  Raquel Giscafré
6–2, 7–5
  Helena Anliot
  Florența Mihai
11 Jul Colgate Trophy
Kitzbühel, Austria
Non-tour event
Clay
SinglesDoubles
  Renáta Tomanová
6–3, 7–5
  Katja Ebbinghaus
  Helen Gourlay Cawley
  Rayni Fox
6–1, 6–4
  Lesley Charles
  Jackie Fayter

AugustEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
8 Aug US Clay Court Championships
Indianapolis, United States
Colgate Series
$35,000 – Clay
SinglesDoubles
  Laura DuPont
6–4, 6–3
  Nancy Richey   Cynthia Doerner
  Iris Riedel
  Linky Boshoff
  Ilana Kloss
5–7, 7–5, 6–3
  Mary Carillo
  Wendy Overton
15 Aug Rothmans Canadian Open
Toronto, Canada
Colgate Series
$35,000 – Clay
SinglesDoubles
  Regina Maršíková
6–4, 4–6, 6–2
  Marise Kruger   Cynthia Doerner
  Jeanne Evert
  Linky Boshoff
  Ilana Kloss
6–2, 6–3
  Rosie Casals
  Evonne Goolagong Cawley
22 Aug Ivey's Pepsi Tennis Classic
Charlotte, North Carolina, USA
Colgate Series
$50,000 – Clay
SinglesDoubles
  Martina Navratilova
3–6, 6–2, 6–2
  Mima Jaušovec   JoAnne Russell
  Regina Maršíková
  Tracy Austin
  Brigitte Cuypers
  Katja Ebbinghaus
  Kate Latham
  Martina Navratilova
  Betty Stöve
6–3, 6–4
  Regina Maršíková
  Pam Teeguarden
29 Aug
5 Sep
US Open
New York, United States
Grand Slam
$250,000 - Clay – 64S/32D/32X
SinglesDoublesMixed
  Chris Evert
7–6(7–3), 6–2
  Wendy Turnbull   Betty Stöve
  Martina Navratilova
  Billie Jean King
  Tracy Austin
  Virginia Wade
  Mima Jaušovec
  Martina Navratilova
  Betty Stöve
6–1, 7–6(7–4)
  Renee Richards
  Betty-Ann Stuart
  Betty Stöve
  Frew McMillan
6–2, 3–6, 6–3
  Billie Jean King
  Vitas Gerulaitis

SeptemberEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
12 Sep Toray Sillook Open
Tokyo, Japan
Colgate Series
$100,000 – Hard
Singles
  Virginia Wade
7–5, 5–7, 6–4
  Martina Navratilova   Wendy Turnbull
  Sue Barker
  Mima Jaušovec
  Terry Holladay
  Julie Anthony
  Michelle Tyler
19 Sep World Invitational Tennis Classic
Hilton Head Island, United States
Non-tour event
Clay
Draw
  Virginia Wade
6–3, 6–7, 6–3
  Evonne Goolagong Cawley
  Evonne Goolagong Cawley
  Kerry Reid
6–2, 3–6, 6–4
  Dianne Fromholtz
  Virginia Wade
26 Sep Florida Federal Open
Palm Harbor, Florida, USA
Colgate Series
$35,000 – Hard
SinglesDoubles
  Virginia Ruzici
6–4, 4–6, 6–2
  Laura DuPont   Marise Kruger
  Mona Guerrant
  Linky Boshoff
  Ilana Kloss
6–7, 6–2, 6–2
  Brigitte Cuypers
  Marise Kruger

OctoberEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
3 Oct Wyler's Classic
Atlanta, United States
Colgate Series
$75,000 – Carpet (i)
SinglesDoubles
  Chris Evert
6–3, 6–2
  Dianne Fromholtz   Virginia Wade
  Billie Jean King
  Ann Kiyomura
  Kerry Reid
  Betty Stöve
  Martina Navratilova
  Martina Navratilova
  Betty Stöve
6–4, 6–2
  Brigitte Cuypers
  Marise Kruger
10 Oct Thunderbird Classic
Phoenix, United States
Colgate Series
$75,000 – Hard
SinglesDoubles
  Billie Jean King
1–6, 6–1, 6–0
  Wendy Turnbull   Betty Stöve
  Martina Navratilova
  Renée Richards
  Dianne Fromholtz
  Rosie Casals
  Tracy Austin
  Billie Jean King
  Martina Navratilova
6–0, 7–5
  Helen Gourlay Cawley
  JoAnne Russell
17 Oct Colgate Brazil Open
São Paulo, Brazil
Colgate Series
$75,000 – Hard
SinglesDoubles
  Billie Jean King
6–1, 6–4
  Betty Stöve   Dianne Fromholtz
  Kerry Reid
  Martina Navratilova
  Betsy Nagelsen
  Rosie Casals
  Sharon Walsh
  Kerry Reid
  Wendy Turnbull
6–3, 5–7, 6–2
  Martina Navratilova
  Betty Stöve
24 Oct Borniquen Classic
San Juan, Puerto Rico
Colgate Series
$75,000 – Hard
SinglesDoubles
  Billie Jean King
6–1, 6–3
  Janet Newberry   JoAnne Russell
  Betty Stöve
  Wendy Turnbull
  Rosie Casals
  Virginia Ruzici
  Terry Holladay
  Rosie Casals
  Billie Jean King
4–6, 6–2, 6–3
  Linky Boshoff
  Ilana Kloss
31 Oct Colgate Series Championships
Palm Springs, California, USA
Colgate Series championships
$250,000 – Grass
SinglesDoubles
  Chris Evert
6–2, 6–2
  Billie Jean King   Virginia Wade (3rd)
  Kerry Reid (4th)
Round Robin
  Dianne Fromholtz
  Martina Navratilova
  Wendy Turnbull
  Betty Stöve
  Françoise Dürr
  Virginia Wade
6–1, 4–6, 6–4
  Helen Gourlay Cawley
  JoAnne Russell

NovemberEdit

Week Tournament Champions Runners-up Semifinalists Quarterfinalists
7 Nov Wightman Cup
Williamsburg, Virginia, United States
Hard (i)
Team event
  United States
7–0
  Great Britain
21 Nov Gunze Invitational
Tokyo, Japan
Non-tour event
Hard (i)
  Billie Jean King
7–5, 5–7, 6–1
  Martina Navratilova   Françoise Dürr
  Rosie Casals
  Wendy Overton
  Kristien Shaw
  Terry Holladay
  Mimmi Wikstedt

RankingsEdit

Below are the 1977 WTA year-end rankings (December 31, 1977) in both singles and doubles competition:

Singles Year-end Ranking[3]
No Player Name Points 1976 Change
1   Chris Evert (USA) 17.612 1 =
2   Billie Jean King (USA) 12.244 NR NR
3   Martina Navratilova (TCH) 11.881 4 +1
4   Virginia Wade (GBR) 10.185 3 -1
5   Sue Barker (GBR) 9.515 10 +5
6   Rosie Casals (USA) 7.693 6 =
7   Betty Stöve (NED) 6.617 7 =
8   Dianne Fromholtz (AUS) 6.462 5 -3
9   Wendy Turnbull (AUS) 6.326 30 +21
10   Kerry Melville (AUS) 6.061 8 -2
11   Mima Jaušovec (YUG) 5.738 11 =
12   Tracy Austin (USA) 5.065 NR NR
13   Greer Stevens (RSA) 4.989 17 +4
14   Terry Holladay (USA) 4.313 13 -1
15   JoAnne Russell (USA) 4.244 18 +3
16   Virginia Ruzici (ROU) 3.951 26 +10
17   Kristien Shaw (USA) 3.875 32 +15
18   Janet Newberry (USA) 3.813 28 +10
19   Katja Ebbinghaus (FRG) 3.759 NR NR
20   Regina Maršíková (TCH) 3.700 +3 23

See alsoEdit

ReferencesEdit

  1. ^ a b "WTA Tour Finals" (PDF). www.wtatennis.com. Archived from the original (PDF) on 2017-02-01. Retrieved 2012-07-14.
  2. ^ "About the WTA". www.wtatennis.com. Archived from the original on 2012-09-20. Retrieved 2012-07-14.
  3. ^ "Women's International Computerized Rankings" (PDF). Women's Tennis Association (WTA). 31 December 1977.

External linksEdit